cosmos-sdk/x/genutil/utils.go
frog power 4000 3fe5869148
Merge PR #4159: Module/Genesis Generalization
* first commit

* gaia cleanup

* ...

* staking multihooks

* missing module function return args

* bank module name constant

* working, module interface for x/

* got this thing compiling

* make test compiles and passes

* remove expanded simulation invariants

* genesis issue

* continued

* continued

* register crisis routes thought mm

* begin blocker to mm

* end blocker to mm

* empty routes not initialized

* move gaia initChainer sanity check to baseapp

* remove codecs from module manager

* reorging genesis stuff

* module manager passed by reference/bugfixes from working last commit

int

int

* move invariant checks from gaia to crisis

* typo

* basic refactors cmd/gaia/init

* working

* MultiStakingHooks from types to x/staking/types

int

* default module manager order of operations from input modules

* working

* typo

* add AppModuleBasic

* moduleBasicManager / non-test code compiles

* working attempting to get tests passing

* make test passes

* sim random genesis fix

* export bug

* ...

* genutil module

* genutil working

* refactored - happy with non-testing code in cmd/

* ...

* lint fixes

* comment improvement

* cli test fix

* compile housing

* working through compile errors

* working gettin' compilin'

* non-test code compiles

* move testnet to its own module

* reworking tests

int

* bez staging PR 1 comments

* concise module function-of names

* moved all tests from genesis_test.go to other genutil tests

* genaccounts package, add genutil and genaccounts to app.go

* docs for genutil genaccounts

* genaccounts iterate fn

* non-test code with genaccounts/ now compiles

* working test compiling

* debugging tests

* resolved all make test compile errors

* test debuggin

* resolved all unit tests, introduced param module

* cli-test compile fixes

* staking initialization bug

* code comment improvements, changelog entries

* BasicGaiaApp -> ModuleBasics

* highlevel explanation in types/module.go

* @alexanderbez comment revisions

* @fedekunze PR comments

* @alexanderbez PR comments (x2)

* @cwgoes comments (minor updates)

* @fedekunze suggestions

* panic on init with multiple validator updates from different modules

* initchain panic makes validate genesis fail

int

* AppModuleGenesis seperation

int

* test

* remove init panic logic in validate genesis replaced with TODO

* set maxprocs to match system's GOMAXPROCS

* Update circleci

* Cap maxprocs in CI to 4

* @alexanderbez recent comments addressed

* less blocks in twouble sims

int

* runsim error output flag

* -e on import_export as well

* error out

int

* Try to fix failures

* runsim
2019-05-16 11:25:32 -04:00

75 lines
2.0 KiB
Go

package genutil
import (
"encoding/json"
"path/filepath"
"time"
cfg "github.com/tendermint/tendermint/config"
"github.com/tendermint/tendermint/crypto"
"github.com/tendermint/tendermint/libs/common"
"github.com/tendermint/tendermint/p2p"
"github.com/tendermint/tendermint/privval"
tmtypes "github.com/tendermint/tendermint/types"
"github.com/cosmos/cosmos-sdk/server"
)
// ExportGenesisFile creates and writes the genesis configuration to disk. An
// error is returned if building or writing the configuration to file fails.
func ExportGenesisFile(genDoc *tmtypes.GenesisDoc, genFile string) error {
if err := genDoc.ValidateAndComplete(); err != nil {
return err
}
return genDoc.SaveAs(genFile)
}
// ExportGenesisFileWithTime creates and writes the genesis configuration to disk.
// An error is returned if building or writing the configuration to file fails.
func ExportGenesisFileWithTime(
genFile, chainID string, validators []tmtypes.GenesisValidator,
appState json.RawMessage, genTime time.Time,
) error {
genDoc := tmtypes.GenesisDoc{
GenesisTime: genTime,
ChainID: chainID,
Validators: validators,
AppState: appState,
}
if err := genDoc.ValidateAndComplete(); err != nil {
return err
}
return genDoc.SaveAs(genFile)
}
// InitializeNodeValidatorFiles creates private validator and p2p configuration files.
func InitializeNodeValidatorFiles(config *cfg.Config,
) (nodeID string, valPubKey crypto.PubKey, err error) {
nodeKey, err := p2p.LoadOrGenNodeKey(config.NodeKeyFile())
if err != nil {
return nodeID, valPubKey, err
}
nodeID = string(nodeKey.ID())
server.UpgradeOldPrivValFile(config)
pvKeyFile := config.PrivValidatorKeyFile()
if err := common.EnsureDir(filepath.Dir(pvKeyFile), 0777); err != nil {
return nodeID, valPubKey, nil
}
pvStateFile := config.PrivValidatorStateFile()
if err := common.EnsureDir(filepath.Dir(pvStateFile), 0777); err != nil {
return nodeID, valPubKey, nil
}
valPubKey = privval.LoadOrGenFilePV(pvKeyFile, pvStateFile).GetPubKey()
return nodeID, valPubKey, nil
}